CN210200817U - Rail vehicle and storage battery box thereof - Google Patents

Abstract

The utility model discloses a storage battery box of a railway vehicle, which comprises a box body, a box door arranged at the front side of the box body and a battery hopper used for bearing a storage battery, wherein the battery hopper is arranged in the box body and is connected with the box body in a sliding way through a heavy telescopic guide rail which is longitudinally arranged; heavy scalable guide rail comprises multistage slide rail, the distance of sliding of interior slide rail can be for one time of outer slide rail length many times according to the progression of slide rail, the distance of sliding is big, utilize heavy scalable guide rail to make the battery fill and pull out for the super long distance of box relatively, when needing to overhaul and maintain the battery, can fight the battery and pull out to the vehicle edge in the box completely, make overhaul maintenance work can be at safer, wide region expandes, very big improvement the efficiency of daily overhaul maintenance work, convenience and security. The utility model also discloses a rail vehicle of including above-mentioned battery box.

Description

Rail vehicle and storage battery box thereof

Technical Field

The utility model relates to a rail vehicle technical field especially relates to a rail vehicle's battery box. Furthermore, the utility model discloses still relate to a rail vehicle including above-mentioned battery box.

Background

The rail vehicle usually chooses the storage battery as its DC power supply, for easy to assemble maintenance, generally installs each storage battery in the battery fill, installs the battery fill in the battery box of rail vehicle bottom again, when overhauing the storage battery and maintaining, need open the chamber door to pull out the battery fill from the battery box. At present, due to the limitation of a mounting structure, the pull-out stroke of the battery hopper is short, the battery hopper cannot be completely pulled out of the edge of a vehicle body, so that a maintainer can only overhaul in a narrow space at the bottom of the vehicle, the operation is inconvenient, the efficiency is low, and safety risk exists.

Therefore, how to solve the problems of inconvenient maintenance operation and the like caused by short pulling-out stroke of the battery bucket is a technical problem to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rail vehicle's battery box, its battery fill pull-out stroke is great, can improve maintenance efficiency and security. Another object of the utility model is to provide a rail vehicle including above-mentioned battery box.

In order to solve the technical problem, the utility model provides a rail vehicle's battery box, include the box, establish the chamber door of box front side and the battery fill that is used for bearing the battery, the battery is fought and is established in the box and with the box slides through the heavy scalable guide rail of vertical setting and links to each other.

Preferably, the number of the heavy telescopic guide rails is two, and the two heavy telescopic guide rails are respectively arranged at the left side and the right side of the battery bucket.

Preferably, a fixing bolt is arranged on the front side of the battery bucket, and a pin hole for inserting the fixing bolt is formed in the box body.

Preferably, the storage battery is connected with the box body through a cable, and a drag chain facilitating the movement of the cable is sleeved outside the cable.

Preferably, the drag chain is an S-shaped drag chain, and the drag chain is placed in the box body in an S shape.

Preferably, the bottom of the box door is hinged to the lower edge of the box body, so that the box door can be opened downwards, and a positioning device for limiting the opening angle of the box door is arranged between the box body and the box door.

Preferably, the positioning device comprises a limiting rope, one end of the limiting rope is fixed on the box body, and the other end of the limiting rope is fixed on the box door.

Preferably, the number of the limiting ropes is two, the two limiting ropes are respectively located on the left side and the right side of the box door, and two ends of the limiting rope are respectively fixed on the side edges of the box body and the box door.

Preferably, the limiting rope is a steel wire rope, and an insulating protective layer is arranged outside the steel wire rope.

The utility model also provides a rail vehicle, including above-mentioned arbitrary one the battery box.

The utility model provides a rail vehicle's battery box, including the box, establish the chamber door of box front side and be used for bearing the battery fill of battery, the battery fill establish in the box and with the box slides through the heavy scalable guide rail of vertical setting and links to each other.

Heavy scalable guide rail comprises multistage slide rail, the distance of sliding of interior slide rail can be for one time of outer slide rail length many times according to the progression of slide rail, the distance of sliding is big, utilize heavy scalable guide rail to make the battery fill and pull out for the super long distance of box relatively, when needing to overhaul and maintain the battery, can fight the battery and pull out to the vehicle edge in the box completely, make overhaul maintenance work can be at safer, wide region expandes, very big improvement the efficiency of daily overhaul maintenance work, convenience and security.

The utility model provides a rail vehicle includes above-mentioned battery box, because above-mentioned battery box has above-mentioned technological effect, above-mentioned rail vehicle also should have same technological effect, no longer introduces in detail here.

Drawings

Fig. 1 is a schematic diagram illustrating a battery drawer of a battery box according to the present invention in a pulled-out state;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view of the direction A-A in FIG. 1.

The drawings are numbered as follows:

the box body 1, the box door 2, the battery bucket 3, the storage battery 4, the heavy telescopic guide rail 5, the drag chain 6, the fixing bolt 7 and the limiting rope 8.

Detailed Description

The core of the utility model is to provide a rail vehicle's battery box, its battery fill pull-out stroke is great, can improve maintenance efficiency and security. The utility model discloses a another core provides a rail vehicle including above-mentioned battery box.

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 4, fig. 1 is a schematic diagram illustrating a battery drawer of a battery box according to the present invention in a pulled-out state; FIG. 2 is a side view of FIG. 1; FIG. 3 is a top view of FIG. 1; FIG. 4 is a schematic view of the direction A-A in FIG. 1.

The utility model provides a rail vehicle's battery box, this battery box mainly include box 1, chamber door 2 and be used for bearing battery 4's battery fill 3, and wherein, chamber door 2 establishes in box 1 front side, and battery fill 3 establishes in box 1, and battery fill 3 and box 1 slide continuously through the heavy scalable guide rail 5 of vertical setting.

Heavy scalable guide rail 5 comprises multistage slide rail, the distance of sliding of interior slide rail can be for one time of outer slide rail length many times according to the progression of slide rail, the distance of sliding is big, during the battery box assembly, preferably fix heavy scalable guide rail 5's outer slide rail on box 1, and fight 3 with interior slide rail fixed connection with the battery, utilize heavy scalable guide rail 5 to make 3 relative box 1 super long distance pulls out of battery fill, when needing to overhaul and maintain battery 4, can fight 3 follow box 1 with the battery and pull out to the vehicle edge completely, make overhaul maintenance work can be safer, the region of broad expandes, very big improvement the efficiency of daily overhaul maintenance work, convenience and security.

On the basis of the above-mentioned specific embodiment, in order to ensure the installation reliability and the sliding stability of the battery bucket 3, the battery bucket 3 and the box body 1 can be connected in a sliding manner through two heavy telescopic guide rails 5, the two heavy telescopic guide rails 5 are arranged in parallel, and the two heavy telescopic guide rails 5 are preferably arranged on the left side and the right side of the battery bucket 3 respectively.

Furthermore, the utility model provides a battery box, the front side of battery fill 3 preferably is equipped with fixing bolt 7, is equipped with the pinhole that is used for fixing bolt 7 to insert simultaneously on box 1; when battery fill 3 places in box 1, fixing bolt 7 is inserted in the pinhole, and battery fill 3 can not take place to slide, can prevent effectively that the vehicle from fighting 3 and box 1 bump damage battery fill 3 when rocking, overhauls when maintaining battery 4, upwards proposes fixing bolt 7, can pull out battery fill 3 forward.

On the basis of each above-mentioned specific embodiment, the utility model provides a battery box, battery 4 need pass through cable junction with box 1 to realize that battery 4 is vehicle power supply, for the protection cable, preferably be equipped with tow chain 6 outside the cable, the cable passes from tow chain 6, and tow chain 6 plays the guard action to the cable, retrains the rotation and the motion of cable in order to make things convenient for simultaneously.

In order to realize the extra-long distance pull-out of the battery bucket 3, the requirements on the lengths of the cables and the drag chain 6 are also high, the drag chain 6 preferably adopts an S-shaped drag chain 6, the drag chain 6 can be placed in the box body 1 in an S shape, the S-shaped drag chain 6 can be bent in two directions, and the longer drag chain 6 can be arranged in the limited space of the box body 1.

Certainly, the cable between the storage battery 4 and the box body 1 can also be connected through a cable connector, the cable connector comprises a socket and a plug, the on-off of the cable can be realized through the plugging of the plug, when the battery bucket 3 needs to be pulled out from the box body 1, the plug is pulled out from the socket, when the battery bucket 3 is overhauled and is pushed back into the box body 1, the plug is inserted into the socket, and the cable connector can reduce the length requirement of the cable.

On the basis of the above embodiments, the storage battery box provided by the present invention preferably hinges the bottom of the box door 2 and the lower edge of the box body 1, so that the box door 2 can be opened downwards; when the storage battery 4 is overhauled and maintained, the box door 2 is directly opened, the battery bucket 3 can be pulled out, the box door 2 does not need to be taken down, and the operation is more labor-saving.

Further, a positioning device is preferably provided between the cabinet 1 and the door 2, by which the opening angle of the door 2 can be limited.

Specifically, the positioning device can be a limiting rope 8, and preferably two limiting ropes 8 are arranged, the two limiting ropes 8 are respectively positioned at the left side and the right side of the box door 2, and two ends of the limiting rope 8 are respectively fixed on the side edges of the box body 1 and the box door 2; carry out spacingly through spacing rope 8 to chamber door 2, adopt the stainless steel pull rod to carry out spacing mode with the tradition and compare to chamber door 2, can save installation space and weight reduction.

Wherein, spacing rope 8 specifically can select for use stainless steel wire rope, and intensity is high, difficult rupture, and in order to prevent when chamber door 2 from closing, wire rope probably contacts and causes the electrical property trouble with other electrical part, can be equipped with the insulating protective layer of plastics outside wire rope.

In addition to the above battery box, the present invention provides a rail vehicle including the above battery box, and the structure of other parts of the rail vehicle please refer to the prior art, which is not repeated herein.

In the description of the present invention, it is to be understood that the terms "front", "left", "right", "longitudinal", and the like, indicate orientations or relationships based on the orientations or positional relationships shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

In addition, it should be noted that the embodiments in the specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and similar parts among the embodiments may be referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant part can be referred to the method part for description.

It is right above the utility model provides a rail vehicle and battery box introduces in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The utility model provides a rail vehicle's battery box, its characterized in that includes box (1), establishes chamber door (2) of box (1) front side and be used for bearing battery fill (3) of battery (4), battery fill (3) are established in box (1) and with box (1) slides through the heavy scalable guide rail (5) of vertical setting and links to each other.

2. The battery box according to claim 1, characterized in that the number of the heavy telescopic guides (5) is two, and two heavy telescopic guides (5) are respectively provided on the left and right sides of the battery bucket (3).

3. The battery box according to claim 1, characterized in that a fixing bolt (7) is arranged at the front side of the battery bucket (3), and a pin hole for inserting the fixing bolt (7) is arranged on the box body (1).

4. A battery box according to any of claims 1 to 3, characterized in that the battery (4) is connected to the box (1) by means of a cable, which is sheathed with a drag chain (6) facilitating its movement.

5. The battery box according to claim 4, characterized in that the drag chain (6) is an S-shaped drag chain, and the drag chain (6) is placed in an S-shape in the box body (1).

6. The battery box according to claim 4, characterized in that the bottom of the box door (2) is hinged with the lower edge of the box body (1) to enable the box door (2) to be opened downwards, and positioning means for limiting the opening angle of the box door (2) are provided between the box body (1) and the box door (2).

7. The battery box according to claim 6, characterized in that the positioning device comprises a limiting rope (8), one end of the limiting rope (8) is fixed on the box body (1), and the other end is fixed on the box door (2).

8. The storage battery box according to claim 7, characterized in that the number of the limiting ropes (8) is two, the two limiting ropes (8) are respectively located at the left and right sides of the box door (2), and the two ends of the limiting ropes (8) are respectively fixed on the side edges of the box body (1) and the box door (2).

9. The battery box according to claim 7, characterized in that the limiting rope (8) is a steel wire rope, and an insulating protective layer is arranged outside the steel wire rope.

10. A rail vehicle comprising a battery box, characterized in that the battery box is embodied as a battery box according to any one of claims 1 to 9.

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